Results 261 to 270 of about 1,800,537 (296)
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Norepinephrine in cerebrospinal fluid
Brain Research, 1976In peripheral tissues, noradrenergic nerves have a diffuse distribution, but in the brain, noradrenergic neurons arise in the brainstem and are inhomoge-neously distributed. The locus coeruleus is the largest noradrenergic nucleus in rat brain, and it contains only about 1500 neurons. Although norepinephrine is present in the brain in small amounts, it
M G, Ziegler +4 more
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The secretion of cerebrospinal fluid
Experimental Eye Research, 1977A critical review of the methods for the study of cerebrospinal fluid formation (CSF) is presented and the information obtained from these methods and from the effect of metabolic inhibitors is discussed. The models by which epithelia secrete fluid are briefly reviewed in relation to morphology, recent junctional classification and physiological ...
M B, Segal, M, Pollay
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The American Journal of Medicine, 2011
d g p ( PRESENTATION A sample of cerebrospinal fluid from a 52-year-old-woman told an interesting tale. The patient reported a 1-week history of worsening headache, shortness of breath, and fatigue but denied any fever, chest pain, orthopnea, paroxysmal nocturnal dyspnea, nausea, vomiting, abdominal pain, or diarrhea. She had experienced a subarachnoid
Gerome, Escota +2 more
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d g p ( PRESENTATION A sample of cerebrospinal fluid from a 52-year-old-woman told an interesting tale. The patient reported a 1-week history of worsening headache, shortness of breath, and fatigue but denied any fever, chest pain, orthopnea, paroxysmal nocturnal dyspnea, nausea, vomiting, abdominal pain, or diarrhea. She had experienced a subarachnoid
Gerome, Escota +2 more
openaire +2 more sources
Electrophoresis of Cerebrospinal Fluid
2003Under normal circumstances, cerebrospinal fluid (CSF) is a clear and colorless fluid that is formed in the ventricles of the brain. It is in close proximity to the surface of both the brain and spinal cord, and, as a result, the analysis of CSF proteins and other constituents in samples taken by lumbar puncture have long been used as an aid in the ...
G, Cowdrey, M, Firth, G, Firth
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Cerebrospinal Fluid Rhinorrhea
Archives of Neurology, 1970CEREBROSPINAL fluid (CSF) rhinorrhea is sometimes difficult to diagnose and treat. Trauma is the most common cause, and nontraumatic cases ("spontaneous") are considered rare. Intracranial tumors have been regarded 1 as a common cause for nontraumatic rhinorrhea and the cribriform plate area in the anterior fossa as the most likely site of CSF leakage.
R, Brisman, J E, Hughes, L A, Mount
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Cerebrospinal fluid in the dementias
2018Alzheimer disease, vascular dementia, dementia with Lewy bodies, and frontotemporal dementia are the most common central nervous system disorders that cause progressive neurocognitive dysfunction and ultimately dementia. A number of biomarkers for pathologies reflecting each condition have been developed.
Henrik, Zetterberg +2 more
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Cerebrospinal Fluid Immune Dysregulation During Healthy Brain Aging and Cognitive Impairment
Cell, 2022David Gate +2 more
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